Your spine’s curve could signal scoliosis or kyphosis. Learn the difference and how to take action before pain takes over.

Ligaments and muscles connect these vertebrae, and a disc separates most of the vertebrae and acts like a cushion to absorb shock along the spine. Each vertebra is numbered and grouped into 5 regions.

Learning new languages, sending emails, attending a virtual class, or speaking to loved ones halfway around the world are just some of the tasks accomplished by touching a button on a smartphone.